Basics
  Home  |  Program structure : Program data elements
 Type   Name   Summary
 
 Variable   CmdLine   Holds the execution text used to start the current program
 Keyword   Const   Starts the definition of fixed data values
 Procedure   Dispose   Dispose of storage used by a pointer type variable
 Variable   ExitCode   Sets the return code when an application terminates
 Procedure   FillChar   Fills out a section of storage with a fill character or byte value
 Function   FindCmdLineSwitch   Determine whether a certain parameter switch was passed
 Procedure   FreeAndNil   Free memory for an object and set it to nil
 Procedure   FreeMem   Free memory storage used by a variable
 Function   GetMem   Get a specified number of storage bytes
 Function   Low   Returns the lowest value of a type or variable
 Procedure   New   Create a new pointer type variable
 Constant   Nil   A pointer value that is defined as undetermined
 Variable   Null   A variable that has no value
 Keyword   Packed   Compacts complex data types into minimal storage
 Function   ParamCount   Gives the number of parameters passed to the current program
 Function   ParamStr   Returns one of the parameters used to run the current program
 Directive   Private   Starts the section of private data and methods in a class
 Directive   Protected   Starts a section of class private data accesible to sub-classes
 Directive   Public   Starts an externally accessible section of a class
 Directive   Published   Starts a published externally accessible section of a class
 Procedure   ReallocMem   Reallocate an existing block of storage
 Variable   Result   A variable used to hold the return value from a function
 Function   SizeOf   Gives the storage byte size of a type or variable
 Keyword   ThreadVar   Defines variables that are given separate instances per thread
 Keyword   Type   Defines a new category of variable or process
 Keyword   Var   Starts the definition of a section of data variables
 Function   VarType   Gives the current type of a Variant variable
 Constant   VarTypeMask   Mask for the meta-type part of a Variant variable
 Keyword   With   A means of simplifying references to structured variables
 
 
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